FR2291233A1 - Procede de preparation de polyamines - Google Patents

Procede de preparation de polyamines

Info

Publication number
FR2291233A1
FR2291233A1 FR7534681A FR7534681A FR2291233A1 FR 2291233 A1 FR2291233 A1 FR 2291233A1 FR 7534681 A FR7534681 A FR 7534681A FR 7534681 A FR7534681 A FR 7534681A FR 2291233 A1 FR2291233 A1 FR 2291233A1
Authority
FR
France
Prior art keywords
preparation process
polyamine preparation
polyamine
preparation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
FR7534681A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer Corp
Original Assignee
Mobay Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mobay Corp filed Critical Mobay Corp
Publication of FR2291233A1 publication Critical patent/FR2291233A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08G12/06—Amines
    • C08G12/08—Amines aromatic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
FR7534681A 1974-11-13 1975-11-13 Procede de preparation de polyamines Withdrawn FR2291233A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52329674A 1974-11-13 1974-11-13

Publications (1)

Publication Number Publication Date
FR2291233A1 true FR2291233A1 (fr) 1976-06-11

Family

ID=24084423

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7534681A Withdrawn FR2291233A1 (fr) 1974-11-13 1975-11-13 Procede de preparation de polyamines

Country Status (7)

Country Link
JP (1) JPS5170295A (fr)
BE (1) BE835412A (fr)
BR (1) BR7507483A (fr)
DE (1) DE2549890A1 (fr)
ES (1) ES442593A1 (fr)
FR (1) FR2291233A1 (fr)
GB (1) GB1517585A (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5231241B2 (ja) † 2005-12-08 2013-07-10 ハンツマン・インターナショナル・エルエルシー ジアミノジフェニルメタン類の製造方法
DE102006004041A1 (de) * 2006-01-28 2007-08-02 Bayer Materialscience Ag Verfahren zur Herstellung von Di- und Polyaminen der Diphenylmethanreihe
EP2039676A1 (fr) 2007-09-19 2009-03-25 Huntsman International Llc Procédé pour la production de di et polyamines de la série des diphénylméthanes
EP2062869A1 (fr) 2007-09-19 2009-05-27 Huntsman International Llc Procédé pour la production de di- et polyamines de la série des diphénylméthanes
US20140131275A1 (en) 2012-11-15 2014-05-15 Bayer Intellectual Property Gmbh Process for phase separation or extraction and device suitable therefor
CN105283438B (zh) * 2013-04-11 2017-12-22 科思创德国股份有限公司 制备二苯基甲烷系列的二胺和多胺的方法
HUE037059T2 (hu) 2013-04-24 2018-08-28 Covestro Deutschland Ag Eljárás difenilmetán sorozatba tartozó di- és poliaminok elõállítására
US9366784B2 (en) 2013-05-07 2016-06-14 Corning Incorporated Low-color scratch-resistant articles with a multilayer optical film
US9110230B2 (en) 2013-05-07 2015-08-18 Corning Incorporated Scratch-resistant articles with retained optical properties
US11267973B2 (en) 2014-05-12 2022-03-08 Corning Incorporated Durable anti-reflective articles
JP6655559B2 (ja) 2014-06-24 2020-02-26 コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ ジフェニルメタン系ジアミンおよびポリアミンの製造方法
HUE057295T2 (hu) 2014-06-24 2022-05-28 Covestro Intellectual Property Gmbh & Co Kg Eljárás difenilmetán sorozatba tartozó di- és poliaminok elõállítására
US9790593B2 (en) 2014-08-01 2017-10-17 Corning Incorporated Scratch-resistant materials and articles including the same
TWI744249B (zh) 2015-09-14 2021-11-01 美商康寧公司 高光穿透與抗刮抗反射物件
WO2018114765A1 (fr) 2016-12-22 2018-06-28 Covestro Deutschland Ag Procédé de préparation de diamines et polyamines de la série du diphénylméthane avec différentes capacités de production
WO2018114771A1 (fr) 2016-12-22 2018-06-28 Covestro Deutschland Ag Procédé de préparation de diamines et polyamines de la série des diphénylméthanes
CN110325506A (zh) 2016-12-22 2019-10-11 科思创德国股份有限公司 制备二苯基甲烷系列的二胺和多胺的方法
US10633327B1 (en) 2016-12-22 2020-04-28 Covestro Duetschland AG Method of producing diamines and polyamines of the diphenylmethane series at different production capacities
CN111094200B (zh) 2018-08-17 2022-01-07 康宁股份有限公司 具有薄的耐久性减反射结构的无机氧化物制品
US10759736B2 (en) 2018-10-17 2020-09-01 Covestro Deutschland Ag Process for the preparation of di- and polyamines of the diphenylmethane series
EP4063005A4 (fr) * 2019-11-22 2023-08-16 Wanhua Chemical Group Co., Ltd. Membrane superhydrophobe et son procédé de préparation, et procédé de concentration et de recyclage de saumure résiduaire de mdi

Also Published As

Publication number Publication date
GB1517585A (en) 1978-07-12
JPS5170295A (en) 1976-06-17
BE835412A (fr) 1976-05-10
ES442593A1 (es) 1977-04-16
BR7507483A (pt) 1976-08-31
DE2549890A1 (de) 1976-05-20

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Legal Events

Date Code Title Description
ST Notification of lapse